On 2/10/2010 6:06 PM, Steve Haflich wrote: > 7 degree F is a little less than 4 degrees C, so expect a sharpening > around 12 cents. Of course, this ignores the effects of your breath > cooling as it travels down the tube, at a rate that depends on how much > you have been blowing very recently, the difference between the external > temperature and your body temperature, and indeed on the velocity of the > air stream (which depends on dynamics, tessitura, etc. etc.). >
Not to mention the loss of heat due to evaporation of your moist breath, the rate of which would depend on the relative humidity of the air in the horn ... _______________________________________________ post: [email protected] unsubscribe or set options at https://pegasus.memphis.edu/cgi-bin/mailman/options/horn/archive%40jab.org
